title: Highly efficient construction of pentacyclic benzo[b]indeno-[1,2,3-de][1,8]naphthyridine derivatives via four-component domino reaction.
abstract: A series of new octahydrobenzo[b]indeno[1,2,3-de][1,8] naphthyridine and decahydropyrido[2,3,4-gh]phenanthridine derivatives were synthesized via a four-component domino reaction under microwave irradiation. This one-pot transformation, which involved multiple steps and did not require the use of a catalyst, constructed four new C-C bonds, two new C-N bonds, and three new rings, with efficient use of all reactants.
authors.affiliation: Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, PR China.
authors.forename: Cheng-Pao
authors.initials: CP
authors.lastname: Cao
authors.forename: Wei
authors.initials: W
authors.lastname: Lin
authors.forename: Ming-Hua
authors.initials: MH
authors.lastname: Hu
authors.forename: Zhi-Bin
authors.initials: ZB
authors.lastname: Huang
authors.forename: Da-Qing
authors.initials: DQ
authors.lastname: Shi
mesh_terms: D000814:Aniline Compounds / Q000737:chemistry*; D003512:Cyclohexanones / Q000737:chemistry*; D008872:Microwaves; D015394:Molecular Structure; D009287:Naphthyridines / Q000138:chemical synthesis* / Q000737:chemistry; D009570:Nitriles / Q000737:chemistry*; D009764:o-Phthalaldehyde / Q000737:chemistry*
chemical_list: D000814:Aniline Compounds; D003512:Cyclohexanones; D009287:Naphthyridines; D009570:Nitriles; D009764:o-Phthalaldehyde; C000945:dicyanmethane